# 今日铁矿 vs 船员星空

The clearest difference is in-app purchases: 船员星空 at none against 今日铁矿's 5. 船员星空 also leads on iOS requirement (9.0 vs 12.0). 今日铁矿's advantage is update cadence (every 3 months vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. 今日铁矿 sells 5 one-off in-app purchases. 船员星空 asks for nothing beyond the download.

今日铁矿 ships an update every 3 months, 船员星空 every 8 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 今日铁矿 | 船员星空 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Size | 45 MB | 56 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [郑州禾木网络技术有限公司](https://appshunter.io/developer/1479802857) | [昔杨 王](https://appshunter.io/developer/1504431958) |

## What reviewers say

### 今日铁矿

[App page](https://appshunter.io/ios/app/id1479802858)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1月标准版VIP | $47.99 | one-time |
| 1月企业版VIP | $94.99 | one-time |
| 1次发布矿权信息 | $124.99 | one-time |
| 1年标准版VIP | $299.99 | one-time |
| 1年企业版VIP | $599.99 | one-time |


### 船员星空

[App page](https://appshunter.io/ios/app/id1504835513)

**In-app purchases:** none


## Frequently asked questions

### Is 今日铁矿 free?

今日铁矿 is free to download, with in-app purchases available.

### Is 船员星空 free?

船员星空 is free to download, with no in-app purchases.

### Do 今日铁矿 or 船员星空 have ads?

Neither 今日铁矿 nor 船员星空 shows ads.

### Which is updated more often, 今日铁矿 or 船员星空?

今日铁矿 ships an update every 3 months, and 船员星空 every 8 months. Most recently, 今日铁矿 was updated on October 13, 2026 and 船员星空 on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*